How do you install a rear spoiler?

[1LowLeSabre]

How do you put one on your T-Type?

 

[413turbo]

i set mine where it goes and scratch the paint with the bolts, then double check by measuring. scratch it down first, put it back where it goes and then scratch it to one side or the other. that is what works for me. also under the decklid are little dipples, drill those out to have access for the mounting nuts.